According to the 8th paragraph of the preamble of the universal declaration of human rights, who is responsible for securing the rights and freedom listed in this document? every individual and organization in a society those nations with the resources to do so only those member nations in the united nations the united nations

Correct   Every individual and organization in a society.

The paragraph mentioned by the question reads this way:

Historical context:

he Universal Declaration of Human Rights is intended as a universal agreement, common to all countries signing it.  Eleanor Roosevelt (wife of President Franklin Roosevelt), chaired the commission that developed the Universal Declaration on Human Rights -- a commission composed of representatives with different legal and cultural backgrounds from all regions of the world. The Declaration was proclaimed as an agreement by the full United Nations General Assembly when it was adopted in 1948, "as a common standard of achievements for all peoples and all nations" (as stated in the Preamble.

c. legislation should seek to resolve social problems.

i'd assume india mainly because of how isolated japan was.   plus it is a whole china away.